Re: 32MB????? (2000 sr 1)

Formatting takes up space, even in unused cells. The code from the thread I referred to clears all unused rows and columns. As you found, this has reduced the size of your workbook enormously. But as a consequence, formatting of those unused rows and columns is lost.

The Code Cleaner from Rob Bovey is an add-in. If you install it, it will add a new item to your Tools (Strumenti) menu: Clean Project. Select this, then select the workbook whose code you want to clean up.